| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $240.99 | 10.736% | $266.8627 | $266.86 | $266.85 | $266.90 |
| Purchase #2 | $18.34 | 13.837% | $20.8777 | $20.88 | $20.90 | $20.90 |
| Purchase #3 | $45.81 | 7.612% | $49.2971 | $49.30 | $49.30 | $49.30 |
| Purchase #4 | $206.99 | 10.583% | $228.8958 | $228.90 | $228.90 | $228.90 |
| Purchase #5 | $246.36 | 12.543% | $277.2609 | $277.26 | $277.25 | $277.30 |
| Purchase #6 | $39.50 | 13.721% | $44.9198 | $44.92 | $44.90 | $44.90 |
| Purchase #7 | $22.86 | 4.685% | $23.931 | $23.93 | $23.95 | $23.90 |
| 7 purchase totals = | $820.85 | $912.0450 | $912.05 | $912.05 | $912.10 | |